Batteries -- especially those used in off-road equipment like golf carts -- can get grungy, and that's going to make the stampings difficult to read.
PLANT/SHIFT CODE. How to read the date code on an Interstate 12-volt and 6-volt automotive, commercial, or marine battery . Yuasa will provide a replacement at no charge if the battery is less than 2 years. Remove the battery from your golf cart and clean it off. Date Code Numbering System First Letter: A B C D E F G H I J 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Second Letter: A B C D E F G H I J K L
A 4 or 5-digit shipping date code is engraved into the cover of each Interstate battery at the time the battery is shipped from the manufacturing plant. The location of the expiration date varies depending on the type of battery and the packaging that is used. Yuasa Date Codes All Yuasa EN & ENL, NP, NPC, NPH, NPL, NPW, RE, REC, REW, SWL, TEV, UXH, UXL and Yucel Series of Industrial VRLA Batteries have a date code for when the batteries were made which is usually stamped on the top of each battery Most batteries will have the date printed on each individual battery near the chemical composition or battery type information. Interstate manufactures replacement batteries that are distributed throughout the United States and Canada. Use this Cross Reference Guide to compare Duracell battery products with corresponding product numbers from other manufacturers. In the case of button cell batteries, many of them will have it on their box or plastic packaging, but will almost never actually be on the battery itself.
Battery Cross Reference Chart Download Every Interstate battery has a date code that the consumer can easily read.
This code can only be seen when looking down on the top of the battery. Battery Date Code Format: Y W W I I I I 2.1 Year of Battery Manufacture (1st position of battery code) 0 = 2010 (could also mean year 2000) 1 = 2011 2.2 Work Week (WW) of Battery Manufacture (2nd and 3rd position of battery code) Defined as Motorola’s week of manufacture + 19 weeks.
Date codes are engraved into the cover of each Interstate battery at the time the battery is shipped from the manufacturing plant.
Step 1. But time plays havoc on battery life, which makes knowing the date of manufacture critical for ensuring you're not buying someone else's junk. This is how you can tell the age of your battery.. Reading the date code on an Interstate 12-volt and 6-volt automotive, commercial or marine battery. Warranty The warranty is 2 years from the last date code or boost date. With these types of batteries, you're looking for a four- or five-digit shipping date code engraved into the cover.